270504460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6961}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 596504160

約数和(自身を除く): 325999700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 6961, 7772, 9715, 13922, 19430, 27844, 34805, 38860, 69610, 139220, 201869, 403738, 466387, 807476, 932774, 1009345, 1865548, 2018690, 2331935, 4037380, 4663870, 9327740, 13525223, 27050446, 54100892, 67626115, 135252230, 270504460]

約数ペア:

[(1, 270504460), (2, 135252230), (4, 67626115), (5, 54100892), (10, 27050446), (20, 13525223), (29, 9327740), (58, 4663870), (67, 4037380), (116, 2331935), (134, 2018690), (145, 1865548), (268, 1009345), (290, 932774), (335, 807476), (580, 466387), (670, 403738), (1340, 201869), (1943, 139220), (3886, 69610), (6961, 38860), (7772, 34805), (9715, 27844), (13922, 19430)]